JUMP321: Jump Rope Counter

Open the app. Jump. That's the whole flow. JUMP321 opens straight to the front camera, the way a camera app should. Prop the phone against a wall, step back, and it starts counting. There is no home screen to get past, no program to choose, no course library, no badge asking you to come back tomorrow. You are jumping about eight seconds after you pick up the rope. THE HARD PART IS STARTING Most days you don't skip your workout because you lack discipline. You skip it because starting costs something: unlock, open, wait, pick a plan, pick a duration, skip the upsell. By the time the app is ready, you aren't. So we removed all of it. One screen. The rope is the interface. THEN THE HARD PART IS THE NEXT SIXTY SECONDS A minute in, your calves burn and the only thing left to think about is your calves. That's when people stop. JUMP321 moves your attention off your legs. Big live count. A…